package com.jack.netty.message;

/**
 * Created by jack on 15/9/26.
 */
public class Pong {
    private int type = 1;
    private static Pong pong;

    private Pong(){

    }

    public static Pong getInstance(){
        if(pong == null){
            pong = new Pong();
        }
        return pong;
    }

    public int getType() {
        return type;
    }
}
